The science of pain (& how our brains create and can rewire pain!)

What is pain, really? Is it simply tissue damage — or something much more complex? In this episode, I’m breaking down the fascinating science of pain, from how our brains process “danger signals” to why past experiences can completely change the way we feel pain today.
As a physical therapist, I’ve heard pain described in a hundred different ways: burning, sharp, aching, sore. But here’s the thing — pain isn’t actually something our bodies sense. Instead, it’s an output of the brain designed to protect us.
We’ll cover:
Why pain is not an input, but an output.
The role of nociceptors in detecting potential threats (mechanical, chemical, and thermal).
How the brain integrates past experiences, stress, emotions, and cultural beliefs to create pain responses.
The difference between acute pain and chronic pain, and why the brain can sometimes produce pain without any new injury.
Central sensitization, hyperalgesia, and allodynia (and what they mean for chronic pain).
Groundbreaking pain science research, including Dr. Lorimer Moseley’s famous snake story and the protectometer tool.
Hopeful news: the brain is plastic — meaning pain pathways can actually be rewired and reversed.


By the end of this episode, you’ll understand why two people can experience the same injury so differently, why chronic pain feels so overwhelming, and — most importantly — how we can start to regain control over our pain experience.
✨ Pain is real, but it’s also adaptable. Your brain and body are capable of healing, and understanding the science behind pain is the first step.

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Research Articles:
https://www.abdn.ac.uk/news/24440/
https://neurosciencenews.com/mindfuln...
https://pmc.ncbi.nlm.nih.gov/articles...
https://www.explorationpub.com/Journa...
https://pmc.ncbi.nlm.nih.gov/articles...
https://www.physio-pedia.com/The_Prot...
https://pubmed.ncbi.nlm.nih.gov/15827...

00:00- 01:04 Introduction to Pain Science
01:05- 03:27 Understanding Pain: Types and Descriptions
03:28- 03:53 The Brain's Role in Pain Perception
03:54- 06:10 Case Study: Dr. Lorimer Moseley's Snake Bite
06:11- 12:39 How Our Bodies Sense Pain
12:40- 16:38 Acute vs. Chronic Pain
16:39- 21:17 Research Insights and Tools for Managing Pain
21:18- 24:42 Conclusion and Empowerment

#PainScience #UnderstandingPain #ChronicPain #PainEducation #Neuroscience #PainRelief #PhysicalTherapy #BrainAndPain #PainManagement #PainAwareness #MindBodyConnection #HealthEducation #PainExplained #PainRecovery